*Vertices 9
1 "沉积学报" 0.0 0.0 0.0 x_fact 4.135338 y_fact 9.425349
2 "地球科学" 0.0 0.0 0.0 x_fact 4.189044 y_fact 8.592911
3 "古地理学报" 0.0 0.0 0.0 x_fact 4.027927 y_fact 9.479055
4 "石油与天然气地质" 0.0 0.0 0.0 x_fact 7.169710 y_fact 22.502685
5 "新疆石油地质" 0.0 0.0 0.0 x_fact 4.242750 y_fact 8.727175
6 "西安石油学院学报" 0.0 0.0 0.0 x_fact 3.974221 y_fact 4.618690
7 "石油学报" 0.0 0.0 0.0 x_fact 3.732546 y_fact 9.129968
8 "石油勘探与开发" 0.0 0.0 0.0 x_fact 6.901182 y_fact 24.355532
9 "油田化学" 0.0 0.0 0.0 x_fact 0.214823 y_fact 3.168636
*Matrix 
0.000000 0.374554 0.408885 0.280769 0.232828 0.602428 0.298877 0.279890 0.000000 
0.374554 0.000000 0.211737 0.255645 0.298720 0.511530 0.352521 0.343018 0.000000 
0.408885 0.211737 0.000000 0.000000 0.000000 0.413149 0.000000 0.000000 0.000000 
0.280769 0.255645 0.000000 0.000000 0.237301 0.388023 0.268524 0.233516 0.000000 
0.232828 0.298720 0.000000 0.237301 0.000000 0.600919 0.442783 0.382104 0.000000 
0.602428 0.511530 0.413149 0.388023 0.600919 0.000000 0.702367 0.616196 0.212704 
0.298877 0.352521 0.000000 0.268524 0.442783 0.702367 0.000000 0.388604 0.000000 
0.279890 0.343018 0.000000 0.233516 0.382104 0.616196 0.388604 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.212704 0.000000 0.000000 0.000000